Melt butter for 25-30 secs in microwave, set aside

Chop pecans, roughly, set aside

Mix flour and baking soda, set aside

In a bowl beat eggs, sugar, vanilla using balloon whisk

Beat in melted butter, followed with chocolate syrup

Stir in flour a little at a time, mix to just combine

Mix in half of the pecans

Spread batter into parchment lined square pan (18 or 20 inch)

Sprinkle with the rest of the pecans

Bake for 30-40 mins on preheated 350 F